/* Convert from an ordinal value to a PurchaseState */
public static PurchaseState valueOf(int index) {
PurchaseState[] values = PurchaseState.values();
if (index < 0 || index >= values.length) {
return CANCELED;
}
return values[index];
}
public void updateWithChange(SignedData.Order change, Set<EasyBillingListener> listenerSet) {
SQLiteDatabase db = helper.getWritableDatabase();
String orderId = change.orderId;
String productId = change.productId;
Log.d(TAG, "@@updateWithOrder orderId: " + orderId);
db.beginTransaction();
try {
{ // put to permanent log
ContentValues cv = new ContentValues();
cv.put("orderId", change.orderId);
cv.put("packageName", change.packageName);
cv.put("productId", change.productId);
cv.put("purchaseTime", change.purchaseTime);
cv.put("purchaseState", change.purchaseState.ordinal());
cv.put("developerPayload", change.developerPayload);
db.insert("Changes", null, cv);
}
boolean orderInDb = count(db, "Orders", "orderId=?", orderId) > 0;
Log.d(TAG, "This order is in db?: " + orderInDb);
if (orderInDb) {
PurchaseState oldPurchaseState =
PurchaseState.valueOf(getInt(db, "Orders", "purchaseState", -1, "orderId=?", orderId));
PurchaseState newPurchaseState = change.purchaseState;
boolean oldHave = oldPurchaseState == PurchaseState.PURCHASED;
boolean newHave = newPurchaseState == PurchaseState.PURCHASED;
{ // update db
ContentValues cv = new ContentValues();
cv.put("orderId", change.orderId);
cv.put("purchaseState", change.purchaseState.ordinal());
db.update("Orders", cv, "orderId=?", new String[] {orderId});
}
if (oldHave == newHave) {
Log.d(
TAG,
"productId "
+ change.productId
+ " inventory not updated, purchase state old="
+ oldPurchaseState
+ " new="
+ newPurchaseState);
} else {
int[] amounts = modifyAmount(db, productId, newHave ? +1 : -1);
for (EasyBillingListener listener : listenerSet) {
listener.onInventoryAmountChange(productId, newPurchaseState, amounts[0], amounts[1]);
}
}
} else {
PurchaseState newPurchaseState = change.purchaseState;
boolean newHave = newPurchaseState == PurchaseState.PURCHASED;
{ // insert to db
ContentValues cv = new ContentValues();
cv.put("orderId", change.orderId);
cv.put("purchaseState", change.purchaseState.ordinal());
db.insert("Orders", null, cv);
}
if (newHave) {
int[] amounts = modifyAmount(db, productId, +1);
for (EasyBillingListener listener : listenerSet) {
listener.onInventoryAmountChange(productId, newPurchaseState, amounts[0], amounts[1]);
}
} else {
Log.d(
TAG,
"new purchase state: "
+ newPurchaseState
+ " for non-existing product in inventory, not modifying amount");
}
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
}